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Title 40

Displaying title 40, up to date as of 7/16/2026. Title 40 was last amended 7/16/2026.
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Subpart X—Michigan

Fluoride Emissions From Phosphate Fertilizer Plants

§ 62.5600 Identification of plan—negative declaration.

The State Department of Resources submitted on April 18, 1977, a letter certifying that there are no existing phosphate fertilizer plants in the State subject to part 60, subpart B of this chapter.

Control of Air Emissions from Hospital/Medical/Infectious Waste Incinerators

§ 62.5610 Identification of plan—negative declaration.

On August 9, 2013, the Michigan Department of Environmental Quality submitted a negative declaration letter to EPA certifying that there are no existing Hospital/Medical/Infectious Waste Incinerators (HMIWI) units in the State of Michigan subject to the emissions guidelines at 40 CFR part 60, subpart Ce.

[78 FR 72583, Dec. 3, 2013]

Control of Air Emissions From Sewage Sludge Incinerators

§ 62.5620 Identification of plan.

On September 21, 2015, Michigan submitted a State Plan for implementing the emission guidelines for Sewage Sludge Incinerators (SSI). The enforceable mechanism for this State Plan is a State rule codified in R 336.1972, “Emission standards for existing sewage sludge incineration units,” and R 336.1902 “Adoption of standards by reference.” The State's final rule became effective on May 20, 2015.

[80 FR 70697, Nov. 16, 2015]

§ 62.5621 Identification of sources.

The Michigan State Plan for existing Sewage Sludge Incinerators (SSI) applies to all SSIs for which construction commenced on or before October 14, 2010 or for which a modification was commenced on or before September 21, 2011 primarily to comply with this rule.

[80 FR 70697, Nov. 16, 2015]

§ 62.5622 Effective date.

The Federal effective date of the Michigan State Plan for existing Sewage Sludge Incinerators is January 15, 2016.

[80 FR 70697, Nov. 16, 2015]

Control of Air Emissions From Small Municipal Waste Combustors

§ 62.5630 Identification of plan—negative declaration.

On July 27,2015, the Michigan Department of Environmental Quality submitted a negative declaration letter to EPA certifying that there are no existing Small Municipal Waste Combustors (SMWC) units in the State of Michigan subject to the emissions guidelines at 40 CFR part 60, subpart BBBB.

[80 FR 70697, Nov. 16, 2015]